1.0Tong Hin's Bloghttps://www.tonghin.com.my/blogMohammedi Khalilhttps://www.tonghin.com.my/blog/author/khalil/rich600338<blockquote class="wp-embedded-content" data-secret="nfUEQACly3"><a href="https://www.tonghin.com.my/blog/2022/08/08/check-box-react-native/">Check Box For React Native</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.tonghin.com.my/blog/2022/08/08/check-box-react-native/embed/#?secret=nfUEQACly3" width="600" height="338" title="“Check Box For React Native” — Tong Hin's Blog" data-secret="nfUEQACly3" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(c,d){"use strict";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(/[^a-zA-Z0-9]/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=d.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=new RegExp("^https?:$","i"),l=0;l<n.length;l++)n[l].style.display="none";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute("style"),"height"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if("link"===t.message)if(s=d.createElement("a"),a=d.createElement("a"),s.href=r.getAttribute("src"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),d.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=d.querySelectorAll("iframe.wp-embedded-content"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script> I had made a new screen the week before. The user must choose the warehouse that he is currently in on the new screen, which appeared right after logging in. So I created a checkbox for react native paper where the status should have been checked or unchecked on that screen. So, when I had located the warehouse’s data, I mapped a new feature to it called isChecked with type Boolean and set it to false. Next, I created a function called handle function that accepts an id parameter and has a condition that, if true, changes the value of isChecked to the opposite value. Thus, alter it from true to false if it was true, and vice versa if it was false. When I no longer needed to use that screen, I didn’t want to keep it on the navigator and be able to find it by pressing the back button, so I destroyed the screen. They will only be able to call again through the button to change, and then I destroyed it once more. I made all of that in order to use multi-selection; if it were single selection only, it wouldn’t be as complicated. I also work on the docker registry, but I was unable to complete the assignment that Mr. Peter assigned me because I was still struggling with the SSL. I also generated a SalesApi using a different generator, but I was unable  to utilise it. I am still searching for examples of how to use that to resolve  the problem with the format of the array when submitting the warehouses.